67628848

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11393}}^1$

素因数の和:11461

約数の個数: 40

約数和(自身を含む): 152588448

約数和(自身を除く): 84959600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 11393, 22786, 45572, 79751, 91144, 159502, 182288, 319004, 603829, 638008, 1207658, 1276016, 2415316, 4226803, 4830632, 8453606, 9661264, 16907212, 33814424, 67628848]

約数ペア:

[(1, 67628848), (2, 33814424), (4, 16907212), (7, 9661264), (8, 8453606), (14, 4830632), (16, 4226803), (28, 2415316), (53, 1276016), (56, 1207658), (106, 638008), (112, 603829), (212, 319004), (371, 182288), (424, 159502), (742, 91144), (848, 79751), (1484, 45572), (2968, 22786), (5936, 11393)]